Toughest Race on Earth James Cracknell 2010 New DVD Top-quality

Documentary following British adventurer and Olympic gold medal rower James Cracknell as he competes in the Marathon des Sables in Morocco. Known for being the ultimate test of human endurance, the race – which takes in a gruelling 250 km across the Sahara desert in temperatures reaching up to 50 degrees Celsius – tests even the toughest athletes to their limit and beyond.